Dual-glass fiber insulation product

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber

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428392, 428373, 428395, 501 35, D02G 300

Patent

active

057232164

ABSTRACT:
A glass fiber insulation product includes irregularly-shaped glass fibers of two different glasses having differing coefficients of thermal expansion, with the irregularly-shaped dual-glass fibers exhibiting a substantially uniform volume filling nature, and providing improved recovery and thermal conductivity abilities even in the absence of a binder material.

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Don Paul, Polymer Blends, Academic Press, 1978.

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